I had no doubt for the performance of what BNB doing now in the market, where most of the new projects are now getting used the platform BNB and most of often BSC, but it doesn't mean BNB can the place of ETH, they may have both facing the issue problems, and I know both BNB and ETH can resolve it, I am pretty sure about that things. So, for me both are still good trade in any of the exchange platform at the moment.
BNB does not have the same issues ETH does. It's already doing 3x the transactions, and fees are practically nothing. It's less distributed than ETH, but obviously the market doesn't care about that anyway. If regulators ever attempt to shut down projects on BNB, projects on ETH are just as vulnerable